Update, just got this email and I see it in the truck options even though gateway install was about 7 months ago but haven’t had the guts to try it yet.
I removed the panel on the gateway and found another QR code inside. That one worked for linking the phone. I was then able to select go off grid but got an error.
“Couldn't Go Off-Grid
There was an error taking your home off-grid.
Your system is having trouble disconnecting from the grid...
I may have spoke to soon, just happen to see the Go Off-Grid option in the app. They don’t seem to tell you anything, you have to find it on your own. Don’t know if it works yet.
Tesla let me pay over $3000 (partial payment until system is working) for installation of the gateway and then I’m told it’s not compatible with Solar yet. I have Enphase Solar and no power wall. Apparently waiting on software fixes and possibly some hardware to monitor Solar...
You can get a 30% Federal Tax credit on the installation and equipment of battery backup on your home. So I will submit my installation cost for the PowerShare system that comes with the Cybertruck. But is anyone considering putting a portion of the Cybertruck cost on there for the battery...